# Copyright 2021 The Cirq Developers
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import annotations

import functools
from typing import TYPE_CHECKING

import cirq_pasqal

if TYPE_CHECKING:
    from cirq.protocols.json_serialization import ObjectFactory


@functools.lru_cache()
def _class_resolver_dictionary() -> dict[str, ObjectFactory]:
    return {
        'PasqalDevice': cirq_pasqal.PasqalDevice,
        'PasqalGateset': cirq_pasqal.PasqalGateset,
        'PasqalVirtualDevice': cirq_pasqal.PasqalVirtualDevice,
        'ThreeDQubit': cirq_pasqal.ThreeDQubit,
        'TwoDQubit': cirq_pasqal.TwoDQubit,
    }
